//通过动画显示数字
function showNumberWithAnimation(i,j,randNumber){
	var numberCell = $('#number-cell-'+i+'-'+j);
	numberCell.css('background-color',getNumberBackgroundColor(randNumber));
	numberCell.css('color',getNumberColor(randNumber));
	numberCell.text(randNumber);
	
	numberCell.animate({
		width:cellwidth,
		height:cellwidth,
		top:getPosTop(i,j),
		left:getPosLeft(i,j)
	},500);
}

//通过动画显示移动
function showMoveAnimation(fromx,fromy,tox,toy){
	var numberCell = $('#number-cell-'+fromx+'-'+fromy);
	numberCell.animate({
		top:getPosTop(tox,toy),
		left:getPosLeft(tox,toy)
	},200);
	// console.log(333);
}